Permit GraphShortlistSan Francisco building permits since 2000

Permit 201912270852

3940 Lawton St

rear horizontal addition @ 1st & 2nd fl for new master bedroom, closet & bath @ 2nd fl, roof deck over. 1st floor addition. new adu under permit

Outcome
Completed (city status: complete, Sep 19, 2025)
Filed
Dec 27, 2019
Permit issued
Sep 12, 2022
Final sign-off
Sep 19, 2025
Declared cost
$200,000
Building use
1 family dwelling
Neighborhood
Sunset/Parkside
Contractor
Colvin Construction Dba A A Construction (license 753433)
Project type
Roof deck, Bathroom remodel
Property
All permits at this address (block 1891, lot 022)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Contractor
Colvin Construction Dba A A Construction (license 753433)
Owner-builder
Owner Builder
Architect
Mark Topetcher, Topetcher Architecture Inc. (license C21678), applicant
Authorized agent-others
Michael Davis, Colvin Construction (no license listed)